Rotation structure of lamp decoration

1. A rotation structure of a lamp decoration, which mainly comprises:

a water-lamp main-body suitably shaped to have a main-body that is hollow and transparent and has an opening and a transparent bottom-cover that closes the opening;

wherein the main-body is internally filled with a slightly thick flowable liquid, and the bottom-cover is downwardly set with a recess;

a rotation mechanism set in the recess; wherein the rotation mechanism sequentially has a first magnetic-disk, a gear seat, a fluid toggling-disk, and a rotating-body;

wherein a plurality of first magnetic-pieces are set on the bottom of the first magnetic-disk, and a driving gear is set on the top of the first magnetic-disk;

wherein a driveshaft is upwardly set in the driving gear; wherein the gear seat is set with a platform fixed and set with the driveshaft, and the bottom of the platform is set with a first gear meshing with the driving gear; wherein a second gear is set on the top of the platform, and the bottom of the second gear is combined with the first gear;

wherein the fluid toggling-disk is set on the top of the gear seat, and a plurality of radial fin-pieces are set on the periphery of the fluid toggling-disk, wherein a tugging gear meshing with the gear seat is set on the bottom of the fluid toggling-disk;

wherein the driveshaft is passed through and set the fluid toggling-disk to combine with the rotating-body; and

a bottom seat correspondingly fixed and connected under the water-lamp main-body, and the bottom seat has a upward opening; wherein a second magnetic-disk is set inside the bottom seat;

wherein the second magnetic-disk is set with a plurality of second magnetic-pieces having equal quantity and opposite magnetic orientation to the first magnetic-pieces; wherein a power piece is further set for driving the second magnetic-disk to rotate;

when the second magnetic-disk is under rotated state, the first magnetic-disk is magnetically attracted to rotate and drives the driving gear to rotate; thereby pulling the first gear, second gear, and the tugging gear to act, and thus moving together the fluid toggling-disk and the rotating-body to rotate.

2. The rotation structure of a lamp decoration according to claim 1 , wherein a plurality of decorative pieces are set on the periphery of the fluid toggling-disk.

3. The rotation structure of a lamp decoration according to claim 1 , wherein the periphery of the second magnetic-disk is set with a plurality of spaced apart wing portions, and each of the wing portions is set with a insertion-hole; and further comprises a lampshade ringly set on the inner edge of the bottom seat; wherein the lampshade is set with a plurality of fixing portions, which the fixing portions are combined with the insertion-holes; wherein the surface of the lampshade is further set with a plurality of penetrated light-transmitting holes.

4. The rotation structure of a lamp decoration according to claim 1 , wherein the tugging gear is integrally extended by the fluid toggling-disk.

5. The rotation structure of a lamp decoration according to claim 1 , wherein the driving gear is integrally extended by the second magnetic-disk.

6. The rotation structure of a lamp decoration according to claim 1 , wherein the bottom seat is set with at least one light source, and the light source is irradiated toward the water-lamp main-body.

7. The rotation structure of a lamp decoration according to claim 1 , wherein a third gear meshing with the second gear is further set on the top of the platform.

8. The rotation structure of a lamp decoration according to claim 7 , wherein the bottom of the third gear is set with a transfer gear, and the third gear is meshed with the second gear by the transfer gear.